| No. 00 | 0 | 1 | 2 | 3 | 4 | 5 | |
| Width of Jaws | 2¼ | 2½ | 3 | 3½ | 4 | 4½ | 5 in. |
| Will open | 2¼ | 2½ | 3 | 4 | 4½ | 5 | 6½ |
| Approx. Weight | 5½ | 8 | 12 | 20 | 35 | 47 | 60 lb. |
| 5/3 | 6/0 | 7/6 | 12/6 | 16/6 | 23/3 | 29/6 |
CARBORUNDUM
THE HARDEST and SHARPEST CUTTING MATERIAL
CARBORUNDUM COMPANY NIAGAR FALLS NY USA
| Carborundum Sharpening Stones. | ||||
|---|---|---|---|---|
| No. | 140 | 128 | 122 | 116 |
| Size | 4×1½×1 | 6×1½×1 | 6×2×1 | 8×2×1 |
| Price | 1/9 | 2/0 | 2/6 | 3/3 |
| Case extra | 1/0 | — | 1/0 | 1/0 |
| Combination Stones made with one face fine, and one face coarse. | ||||
| No. | 108 | 110 | 109 | 111 |
| Size | 8×2×1 | 7×2×1 | 6×2×1 | 5×1⅝×¾ |
| Price | 5/3 | 4/9 | 4/3 | 3/3 |
| Case extra | 1/0 | — | 1/0 | — |
| Carborundum Razor Hones. | ||||
| No. | 103 | 102 | 101 | |
| Size | 4×2×½ | 4×1½×½ | 6×2×⅝ | |
| Price | 4/3 | 3/3 | 6/3 | |
| Full List on Application. | ||||
| Any Stone not listed procured to order at short notice. | ||||
No. I R 17. Amateur Stocks and Dies in case, with Taper Taps and Tap Wrench, Whitworth Thread. To cut 1/16, 3/32, ⅛, 5/32, 3/16, 7/32, and ¼ Price 18/9
No. I R 13. Ditto, ditto, with Taper Taps only, To cut 1/16, 3/32, ⅛, 3/16, and ¼. Price 12/9
No. I R 74. Stocks and Dies, heavier pattern, Whitworth Thread. No. 1, 14 in. long, cuts ¼, 5/16, ⅜, 7/16, ½, 33/9. No. 2, 14 and 26 in. long, cuts ¼, 5/16, ⅜, 7/16, ½, ⅝, ¾, 42/0
The Record High Speed Drilling Machine, with Automatic Feed and New Adjustment for regulating pressure while the Machine is at work.